Bogomil

Bogomil, member of a dualist religious sect that flourished in the Balkans between the 10th and 15th centuries. It arose in Bulgaria toward the middle of the 10th century from a fusion of dualistic, neo-Manichaean doctrines imported especially from the Paulicians, a sect of Armenia and Asia Minor, and a local Slavonic movement aimed at reforming, in the name of an evangelical Christianity, the recently established Bulgarian Orthodox Church. The Bogomils were so called after their founder, the priest Bogomil.

The Bogomils’ central teaching, based on a dualistic cosmology, was that the visible, material world was created by the devil. Thus, they denied the doctrine of the incarnation and rejected the Christian conception of matter as a vehicle of grace. They rejected Baptism, the Eucharist, and the whole organization of the Orthodox Church. The moral teaching of the Bogomils was as consistently dualistic. They condemned those functions of man that bring him into close contact with matter, especially marriage, the eating of meat, and the drinking of wine. In fact, the moral austerity of the Bogomils invariably was acknowledged by their fiercest opponents.

During the 11th and 12th centuries Bogomilism spread over many European and Asian provinces of the Byzantine Empire. Its growth in Constantinople resulted, about 1100, in the trial and imprisonment of prominent Bogomils in the city and in the public burning of their leader, Basil. In the second half of the 12th century, it spread westward. The Serbian ruler Stefan Nemanja was obliged to summon a general assembly of his land to check it. Roman Catholic authorities were greatly disturbed by reports of heresy in Dalmatia and Bosnia (though modern scholarship casts doubt on the theory that the Bosnian church ever adopted the dualist theology of the Bogomils). By the early 13th century the dualistic communities of southern Europe—comprising the Paulicians and Bogomils in the east and the Cathari in the west—formed a network stretching from the Black Sea to the Atlantic.

In the 13th and 14th centuries, Rome dispatched several legations and Franciscan missionaries to convert or expel Bosnian heretics, among whom there may have been some Bogomils. In the country of its birth Bogomilism remained a powerful force until the late 14th century. The Bulgarian authorities convened several church councils to condemn its teachings. With the Ottoman conquest of southeastern Europe in the 15th century, obscurity descended upon the sect. Traces of a dualistic tradition in the folklore of the South Slavs are all that remain today of the most powerful sectarian movement in the history of the Balkans.